Update app.py

app.py

@@ -236,6 +236,7 @@ def uploadNote(prompt,num_inference_steps,guidance_scale,timestamp):
         f.write(f"Model UNET: ford442/RealVisXL_V5.0_BF16 \n")
     upload_to_ftp(filename) 
 
+@torch.no_grad()
 def captioning(img):
     prompts_array = [
         "Adjectives describing this scene are:",